am 6bdc0ca8: Merge "Use O_CLOEXEC when opening cgroup fds." into jb-dev (295afb36) · Commits · e / os / android_system_core

libcutils/sched_policy.c

+5 −5

Original line number	Original line	Diff line number	Diff line
	@@ -124,32 +124,32 @@ static void __initialize(void) {

	#if CAN_SET_SP_SYSTEM		#if CAN_SET_SP_SYSTEM
	filename = "/dev/cpuctl/tasks";		filename = "/dev/cpuctl/tasks";
	system_cgroup_fd = open(filename, O_WRONLY);		system_cgroup_fd = open(filename, O_WRONLY \| O_CLOEXEC);
	if (system_cgroup_fd < 0) {		if (system_cgroup_fd < 0) {
	SLOGV("open of %s failed: %s\n", filename, strerror(errno));		SLOGV("open of %s failed: %s\n", filename, strerror(errno));
	}		}
	#endif		#endif

	filename = "/dev/cpuctl/foreground/tasks";		filename = "/dev/cpuctl/foreground/tasks";
	fg_cgroup_fd = open(filename, O_WRONLY);		fg_cgroup_fd = open(filename, O_WRONLY \| O_CLOEXEC);
	if (fg_cgroup_fd < 0) {		if (fg_cgroup_fd < 0) {
	SLOGE("open of %s failed: %s\n", filename, strerror(errno));		SLOGE("open of %s failed: %s\n", filename, strerror(errno));
	}		}

	filename = "/dev/cpuctl/bg_non_interactive/tasks";		filename = "/dev/cpuctl/bg_non_interactive/tasks";
	bg_cgroup_fd = open(filename, O_WRONLY);		bg_cgroup_fd = open(filename, O_WRONLY \| O_CLOEXEC);
	if (bg_cgroup_fd < 0) {		if (bg_cgroup_fd < 0) {
	SLOGE("open of %s failed: %s\n", filename, strerror(errno));		SLOGE("open of %s failed: %s\n", filename, strerror(errno));
	}		}

	filename = "/dev/cpuctl/audio_app/tasks";		filename = "/dev/cpuctl/audio_app/tasks";
	audio_app_cgroup_fd = open(filename, O_WRONLY);		audio_app_cgroup_fd = open(filename, O_WRONLY \| O_CLOEXEC);
	if (audio_app_cgroup_fd < 0) {		if (audio_app_cgroup_fd < 0) {
	SLOGV("open of %s failed: %s\n", filename, strerror(errno));		SLOGV("open of %s failed: %s\n", filename, strerror(errno));
	}		}

	filename = "/dev/cpuctl/audio_sys/tasks";		filename = "/dev/cpuctl/audio_sys/tasks";
	audio_sys_cgroup_fd = open(filename, O_WRONLY);		audio_sys_cgroup_fd = open(filename, O_WRONLY \| O_CLOEXEC);
	if (audio_sys_cgroup_fd < 0) {		if (audio_sys_cgroup_fd < 0) {
	SLOGV("open of %s failed: %s\n", filename, strerror(errno));		SLOGV("open of %s failed: %s\n", filename, strerror(errno));
	}		}